A body fluid excretion measurement apparatus for medical application
    2.
    发明公开
    A body fluid excretion measurement apparatus for medical application 失效
    为测量液体通过一个生物沉积量的医疗装置。

    公开(公告)号:EP0432772A1

    公开(公告)日:1991-06-19

    申请号:EP90124039.0

    申请日:1990-12-13

    IPC分类号: A61B5/20

    CPC分类号: A61B5/208

    摘要: A body fluid excretion volume measurement apparatus for medical application. The apparatus stores body fluid excreted from patients in a body fluid storage tank and measures the resistance value with a resistance sensor. The resistance value depends on the shape of the body fluid storage tank, and if the tank is columnar, the resistance value is monotone increasing with respect to the depth of body fluid. The output of the resistance sensor is processed by a measurement part and electric measurement of the body fluid volume stored in the body fluid storage tank is performed automatically.

    摘要翻译: 用于医疗应用A体液排泄量测量装置。 该装置存储体液在体液储槽从患者排出并测量用电阻传感器的电阻值。 的电阻值依赖于体液储槽的形状,并且如果罐是柱状,电阻值是单调相对于体液的深度增加。 电阻传感器的输出由测量部和电气测量存储在所述体液储箱中的体液容积的处理自动地执行。

    Level sensor
    3.
    发明公开
    Level sensor 失效
    Füllstands-Messeinrichtung。

    公开(公告)号:EP0430651A1

    公开(公告)日:1991-06-05

    申请号:EP90312889.0

    申请日:1990-11-27

    IPC分类号: G01F23/24

    CPC分类号: G01F23/24

    摘要: A level sensor with an amplifier circuit includes one of the level detection resistor (3) and the temperature compensation resistor (4) as an input resistor or a grounding resistor to the negative input terminal of the operational amplifier (7), and includes the other resistor as a negative feedback resistor.

    摘要翻译: 具有放大器电路的电平传感器包括作为输入电阻器的电平检测电阻器(3)和温度补偿电阻器(4)中的一个,或者到运算放大器(7)的负输入端子的接地电阻器,并且包括另一个 电阻作为负反馈电阻。